Montelukast ketone impurity

CAS: 1258428-71-5

Ref. 3D-IM111859

Produktinformation

• Name: Montelukast ketone impurity
• Synonyme: 1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]-1-propanone
• CAS: 1258428-71-5

Beschreibung

The impurity (2,6-dichlorobenzaldehyde) is a metabolite of montelukast. It is an analytical impurity that has been quantified in the drug product and has also been found to be present in the synthetic process. The impurity standard was developed using HPLC. It can be used as a high purity reference material for pharmacopoeia and custom synthesis.

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 455.97 g/mol
• Formel: C₂₉H₂₆ClNO₂
• Reinheit: Min. 95%
• Farbe/Form: Powder
• InChl: InChI=1S/C29H26ClNO2/c1-29(2,33)26-9-4-3-7-21(26)13-17-28(32)23-8-5-6-20(18-23)10-15-25-16-12-22-11-14-24(30)19-27(22)31-25/h3-12,14-16,18-19,33H,13,17H2,1-2H3/b15-10+
• InChI Key: InChIKey=RHXXYWBMAWLSOS-XNTDXEJSSA-N
• SMILES: CC(C)(O)c1ccccc1CCC(=O)c1cccc(/C=C/c2ccc3ccc(Cl)cc3n2)c1